/* =========================================================
   Millennium Music Distribution — sections.css
   Layout específico de cada sección
   ========================================================= */

/* ============ HERO ============ */
.hero{
  position:relative;
  background:var(--bg-dark);
  color:#fff;
  padding:calc(var(--header-h) + 64px) 0 84px;
  overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; pointer-events:none; }
.hero-bg .glow-blue{ left:-230px; top:40px; background:rgba(43,127,255,.28); }
.hero-bg .glow-red{ right:-210px; top:30px; width:600px; height:600px; background:rgba(229,37,47,.26); }
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 30%, #000 20%, transparent 75%);
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.02fr) minmax(0,1.12fr);
  gap:40px; align-items:center;
}
.hero-copy{ min-width:0;
}
.hero-title{
  margin:18px 0 16px;
  font-size:clamp(32px, 3.15vw, 45px);
  line-height:1.1;
  font-weight:900;
  letter-spacing:-.035em;
}
.hero-sub{
  max-width:420px;
  font-size:14.5px;
  color:rgba(255,255,255,.62);
  line-height:1.65;
}
.hero-cta{ display:flex; gap:12px; margin:26px 0 32px; flex-wrap:wrap; }

.hero-highlights{
  display:flex; flex-wrap:nowrap; gap:18px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.08);
}
.hero-highlights li{ display:flex; align-items:center; gap:8px; min-width:0; }
.hl-ico{
  display:inline-flex; align-items:center; justify-content:center;
  width:27px; height:27px; border-radius:50%; flex:0 0 auto;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.8);
  transition:transform var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
}
.hero-highlights li:hover .hl-ico{ transform:translateY(-3px) scale(1.06); border-color:var(--blue); color:var(--blue); }
.hero-highlights span:last-child{ display:flex; flex-direction:column; line-height:1.2; }
.hero-highlights b{ font-size:11px; font-weight:700; white-space:nowrap; }
.hero-highlights em{ font-style:normal; font-size:10px; color:rgba(255,255,255,.45); white-space:nowrap; }

.hero-visual{ position:relative; margin-right:-5%; transition:transform .5s var(--ease-out); }
.hero-visual::before{
  content:""; position:absolute; inset:6% -6% -10% -6%;
  background:radial-gradient(ellipse at 50% 50%, rgba(43,127,255,.18), transparent 65%);
  filter:blur(20px);
}

/* ============ PLATAFORMAS ============ */
.platforms{ padding:72px 0 46px; }
.platforms .section-title{ margin-bottom:40px; }
.platform-row{
  display:flex; flex-wrap:nowrap; align-items:center; justify-content:center;
  gap:clamp(22px, 3.6vw, 52px);
}

/* ============ BENEFICIOS ============ */
.benefits{ padding-bottom:96px; }
.benefit-grid{ display:grid; gap:18px; }
.benefit-grid--5{ grid-template-columns:repeat(5,1fr); margin-bottom:18px; }
.benefit-grid--4{ grid-template-columns:repeat(4,1fr); }
.benefit{ padding:22px 20px 24px; display:flex; flex-direction:column; gap:12px; }
.benefit:hover{ transform:translateY(-5px); box-shadow:var(--sh-md); border-color:#dfe3ec; }
.benefit:hover .ico{ transform:translateY(-2px) rotate(-6deg) scale(1.07); background:var(--blue); color:#fff; }
.benefit h3{ font-size:15px; font-weight:700; letter-spacing:-.02em; line-height:1.3; }
.benefit p{ font-size:13px; color:var(--muted); line-height:1.55; }

/* ============ ECOSISTEMA ============ */
.ecosystem{ padding:86px 0; overflow:hidden; }
.eco-bg{ position:absolute; inset:0; pointer-events:none; }
.eco-glow{ right:-180px; top:-120px; width:640px; height:640px; }
.eco-waves{ position:absolute; inset:auto 0 0 0; width:100%; height:70%; opacity:.9; }
.eco-inner{ position:relative; }
.eco-kicker{ font-size:clamp(18px,2.1vw,26px); font-weight:600; color:rgba(255,255,255,.62); letter-spacing:-.02em; }
.eco-head .section-title{ margin-top:4px; font-size:clamp(30px,3.6vw,48px); }
.eco-body{
  margin-top:54px;
  display:grid; grid-template-columns:minmax(0,1fr) 260px;
  gap:48px; align-items:center;
}
.pillars{ display:grid; grid-template-columns:repeat(4,1fr); }
.pillar{
  padding:0 22px;
  border-left:1px solid rgba(255,255,255,.10);
  display:flex; flex-direction:column; gap:10px;
}
.pillar:first-child{ border-left:0; padding-left:0; }
.pillar-ico{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  color:#fff;
  transition:transform var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.pillar:hover .pillar-ico{ transform:translateY(-4px); border-color:var(--blue); color:var(--blue); box-shadow:0 0 0 6px rgba(43,127,255,.10); }
.pillar h3{ font-size:16.5px; font-weight:800; letter-spacing:-.02em; }
.pillar p{ font-size:12.5px; color:rgba(255,255,255,.45); line-height:1.5; }
.eco-cta{ text-align:center; }
.eco-cta p{ margin-top:16px; font-size:12.5px; color:rgba(255,255,255,.45); line-height:1.55; }

/* ============ PANEL DEL ARTISTA ============ */
.panel-section{ padding:92px 0; }
.panel-inner{
  display:grid; grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);
  gap:56px; align-items:center;
}
.panel-copy .section-title{ margin-bottom:30px; }
.panel-visual{ perspective:1400px; }
.panel-visual .app{ transition:transform .5s var(--ease-out); }
.panel-visual:hover .app{ transform:translateY(-4px); }

/* ============ HERRAMIENTAS ============ */
.tools{ padding:92px 0; }
.tools .section-title{ margin-bottom:42px; }
.tool-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.tool{ padding:14px 14px 20px; display:flex; flex-direction:column; gap:12px; }
.tool:hover{ transform:translateY(-6px); box-shadow:var(--sh-md); border-color:#dfe3ec; }
.tool h3{ font-size:14.5px; font-weight:700; letter-spacing:-.02em; padding-inline:2px; }
.tool p{ font-size:12.5px; color:var(--muted); line-height:1.5; padding-inline:2px; }

/* ============ DIVISIONES DE REGALÍAS ============ */
.splits{ padding-bottom:96px; }
.splits-inner{
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(0,1.1fr) minmax(0,.82fr);
  gap:36px; align-items:center;
}
.splits-left .section-title{ margin-bottom:26px; font-size:clamp(23px,2.35vw,31px); }
.donut-wrap{ margin-inline:auto; width:180px; height:180px; }
.splits-table{ padding:18px 20px; box-shadow:var(--sh-sm); }
.splits-table th{
  text-align:left; font-size:11px; font-weight:700;
  letter-spacing:.06em; text-transform:uppercase; color:var(--muted-2);
  padding:0 8px 10px; border-bottom:1px solid var(--line);
}
.splits-table td{
  font-size:13.5px; padding:11px 8px;
  border-bottom:1px solid var(--line);
  color:var(--ink-2);
}
.splits-table tbody tr{ transition:background-color var(--t-fast) var(--ease); }
.splits-table tbody tr:hover{ background:#fafbfd; }
.splits-table td:first-child{ display:flex; align-items:center; gap:9px; font-weight:600; color:var(--ink); }
.splits-table tfoot td{ font-weight:800; color:var(--ink); border-bottom:0; padding-top:13px; }
.key{ width:9px; height:9px; border-radius:3px; display:inline-block; flex:0 0 auto; }
.k-blue{ background:var(--blue); } .k-red{ background:var(--red); }
.k-ink{ background:var(--ink); }  .k-gray{ background:#aab2c0; }
.splits-right{ display:flex; flex-direction:column; gap:24px; align-items:flex-start; }

/* ============ FLUJO ============ */
.flow{ padding:64px 0; overflow:hidden; }
.flow-bg{ position:absolute; inset:0; pointer-events:none; opacity:.30; }
.flow-eq{
  position:absolute; right:-3%; top:0; bottom:0; width:24%;
  display:flex; align-items:center; justify-content:flex-end; gap:5px;
  padding-right:2%;
  mask-image:linear-gradient(90deg, transparent, #000 45%);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 45%);
}
.flow-eq span{
  width:4px; height:58%;
  border-radius:3px;
  background:linear-gradient(180deg, rgba(43,127,255,.65), rgba(229,37,47,.5));
  transform-origin:center;
  animation:eqPulse 2.6s ease-in-out infinite;
}
.flow-eq span:nth-child(3n){ animation-duration:3.4s; }
.flow-eq span:nth-child(4n){ animation-duration:2.1s; }
.flow-eq span:nth-child(5n){ animation-duration:4s; }
.flow-eq span:nth-child(odd){ animation-delay:-1.2s; }
.flow-eq span:nth-child(7n){ animation-delay:-.6s; }

.flow-inner{
  position:relative;
  display:grid; grid-template-columns:minmax(0,.85fr) minmax(0,1.6fr);
  gap:46px; align-items:center;
}
.flow-title{
  font-size:clamp(22px,2.5vw,32px);
  font-weight:800; letter-spacing:-.03em; line-height:1.25;
  color:rgba(255,255,255,.85);
}
.steps{ display:flex; align-items:flex-start; gap:8px; }
.step{
  flex:1 1 0; min-width:0;
  display:flex; flex-direction:column; align-items:center; text-align:center; gap:9px;
}
.step-ico{
  display:inline-flex; align-items:center; justify-content:center;
  width:46px; height:46px; border-radius:50%;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  color:#fff;
  transition:transform var(--t) var(--ease), background-color var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.step:hover .step-ico{ transform:translateY(-4px); background:var(--blue); border-color:var(--blue); box-shadow:0 10px 24px rgba(43,127,255,.35); }
.step b{ font-size:12.5px; font-weight:700; letter-spacing:-.01em; }
.step em{ font-style:normal; font-size:11px; line-height:1.45; color:rgba(255,255,255,.42); }
.step-arrow{ flex:0 0 auto; color:rgba(255,255,255,.28); margin-top:20px; }

/* ============ LETRAS + PERFIL ============ */
.lyrics{ padding:92px 0; }
.lyrics-inner{
  display:grid;
  grid-template-columns:minmax(0,.88fr) minmax(0,1fr) minmax(0,.92fr) minmax(0,1.08fr);
  gap:30px; align-items:center;
}
.lyrics-inner .section-title{ font-size:clamp(19px,1.72vw,22px); line-height:1.24; }
.lyrics-copy .section-title{ margin-bottom:14px; }
.lyrics-copy p, .profile-copy p{ font-size:13.5px; color:var(--muted); line-height:1.6; margin-bottom:20px; }
.lyrics-copy .btn{ margin-top:2px; }
.lyrics-card{ padding:18px; box-shadow:var(--sh-sm); }
.lyrics-label{
  display:block; font-size:10px; font-weight:800;
  letter-spacing:.16em; color:var(--muted-2); margin-bottom:12px;
}
.lyrics-lines p{ font-size:12px; line-height:1.85; color:var(--ink-2); }
.lyrics-lines p:first-child, .lyrics-lines p:nth-child(5){ font-weight:700; color:var(--ink); }
.profile-copy .section-title{ margin-bottom:12px; }
.profile-copy .check-list{ margin-top:4px; }

/* ============ CTA FINAL ============ */
.final-cta{ padding:82px 0; overflow:hidden; }
.final-bg{ position:absolute; inset:0; pointer-events:none; }
.final-bg .glow-blue{ left:8%; top:-160px; width:420px; height:420px; opacity:.55; }
.final-bg .glow-red{ right:8%; bottom:-200px; width:420px; height:420px; opacity:.5; }
.final-inner{ position:relative; text-align:center; }
.final-cta h2{
  font-size:clamp(28px,3.4vw,44px);
  font-weight:800; letter-spacing:-.035em; line-height:1.15;
}
.final-actions{ margin-top:28px; display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ============ FOOTER ============ */
.site-footer{
  background:var(--bg-dark-2);
  color:rgba(255,255,255,.6);
  border-top:1px solid rgba(255,255,255,.06);
  padding-top:56px;
}
.footer-inner{
  display:grid; grid-template-columns:minmax(0,1.25fr) minmax(0,2.4fr);
  gap:48px;
  padding-bottom:44px;
}
.footer-brand p{ margin:16px 0 20px; font-size:13px; line-height:1.65; max-width:330px; color:rgba(255,255,255,.45); }
.footer-cols{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; }
.footer-col h4{ font-size:13px; font-weight:700; color:#fff; margin-bottom:14px; letter-spacing:-.01em; }
.footer-col ul{ display:flex; flex-direction:column; gap:9px; }
.footer-col a{
  font-size:12.5px; color:rgba(255,255,255,.45);
  transition:color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}
.footer-col a:hover{ color:#fff; padding-left:3px; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.06);
  padding-top:20px; padding-bottom:24px;
}
.footer-bottom p{ font-size:12px; color:rgba(255,255,255,.32); text-align:center; }

/* ============ CALCULADORA DE REGALÍAS ============ */
.calc{ padding:86px 0; }
.calc-head{ text-align:center; margin-bottom:38px; }
.calc-head .tag{ margin-bottom:16px; }
.calc-lead{
  max-width:620px; margin:14px auto 0;
  font-size:14.5px; line-height:1.65; color:var(--muted);
}

.calc-shell{
  display:grid; grid-template-columns:minmax(0,360px) minmax(0,1fr);
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  box-shadow:var(--sh-lg);
  overflow:hidden;
}

/* --- Formulario --- */
.calc-form{
  padding:30px 28px;
  display:flex; flex-direction:column; gap:22px;
  background:#fbfcfd;
  border-right:1px solid var(--line);
}
.calc-form .btn{ margin-top:2px; }

/* --- Resultados --- */
.calc-result{
  padding:30px 28px;
  display:flex; flex-direction:column; gap:20px;
}
.calc-main{ display:flex; flex-direction:column; gap:4px; }
.calc-label{
  font-size:14px; font-weight:600; line-height:1.4;
  color:var(--muted);
  max-width:46ch;
}
.calc-amount{
  font-size:clamp(38px,4.6vw,56px);
  font-weight:900; letter-spacing:-.045em; line-height:1;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.calc-range{ font-size:12.5px; color:var(--muted); }

/* Comparativa 95% vs 85% */
.calc-compare{
  display:grid; grid-template-columns:1fr 1fr auto;
  gap:12px; align-items:center;
  padding:16px;
  border-radius:var(--r);
  background:linear-gradient(120deg,#f7f9fc,#eef4ff);
  border:1px solid #e2e9f6;
}
.cmp{ display:flex; flex-direction:column; gap:3px; min-width:0; }
.cmp span{ font-size:11px; font-weight:600; color:var(--muted); display:flex; align-items:center; gap:5px; }
.cmp span em{
  font-style:normal; font-size:9.5px; font-weight:800;
  padding:1px 6px; border-radius:var(--r-pill);
  background:var(--line); color:var(--muted);
}
.cmp--mm span em{ background:var(--blue); color:#fff; }
.cmp strong{ font-size:19px; font-weight:800; letter-spacing:-.03em; color:var(--muted); font-variant-numeric:tabular-nums; }
.cmp--mm strong{ color:var(--ink); font-size:21px; }
.cmp-diff{
  font-size:12px; font-weight:600; color:var(--ink-2);
  text-align:right; line-height:1.35;
}
.cmp-diff b{ display:block; font-size:15px; font-weight:800; color:var(--green); letter-spacing:-.02em; }

/* Desglose por plataforma */
.calc-breakdown{ border-top:1px solid var(--line); padding-top:14px; }
.calc-breakdown-head,
.calc-breakdown li{
  display:grid; grid-template-columns:minmax(0,1.5fr) minmax(0,.9fr) minmax(0,1fr);
  gap:10px; align-items:center;
}
.calc-breakdown-head{
  font-size:10px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted-2); padding-bottom:9px;
}
.calc-breakdown-head span:nth-child(2),
.calc-breakdown li .calc-str{ text-align:right; }
.calc-breakdown-head span:last-child,
.calc-breakdown li .calc-net{ text-align:right; }
.calc-breakdown ul{ display:flex; flex-direction:column; }
.calc-breakdown li{
  padding:7px 0;
  border-top:1px solid #f2f4f8;
  font-size:12.5px;
}
.calc-breakdown li:first-child{ border-top:0; }
.calc-plat{ display:flex; align-items:center; gap:8px; font-weight:600; color:var(--ink); min-width:0; }
.calc-plat i{ width:8px; height:8px; border-radius:3px; flex:0 0 auto; }
.calc-str{ color:var(--muted); font-variant-numeric:tabular-nums; }
.calc-net{ font-weight:700; color:var(--ink); font-variant-numeric:tabular-nums; }

/* Estado inicial: resultados atenuados hasta calcular */
.calc-result:not(.is-ready) .calc-compare,
.calc-result:not(.is-ready) .calc-breakdown{ opacity:.45; }
.calc-result:not(.is-ready) .calc-amount{ color:var(--line); }
.calc-result .calc-compare,
.calc-result .calc-breakdown,
.calc-result .calc-amount{ transition:opacity .4s var(--ease), color .4s var(--ease); }

.calc-note{
  font-size:11px; line-height:1.5; color:var(--muted-2);
  padding-top:2px;
}

/* Conmutador de vista del desglose */
.calc-tabs{
  display:inline-flex; gap:3px;
  padding:3px;
  background:#eef0f5;
  border-radius:11px;
  margin-bottom:10px;
}
.calc-tabs button{
  padding:6px 13px;
  border-radius:8px;
  font-size:11.5px; font-weight:700; color:var(--muted);
  transition:background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.calc-tabs button:hover{ color:var(--ink); }
.calc-tabs button.is-on{
  background:var(--white); color:var(--ink);
  box-shadow:var(--sh-xs);
}
.calc-tabs-hint{
  font-size:11.5px; line-height:1.5; color:var(--muted-2);
  margin-bottom:12px;
}
.calc-tabs-hint.is-warn{
  color:var(--ink-2);
  background:#fff8ec;
  border:1px solid #f5dfb8;
  border-left:3px solid #e8a33d;
  border-radius:9px;
  padding:9px 12px;
}
.calc-tabs-hint.is-warn b{ color:var(--ink); font-weight:800; }

/* Línea de contacto del footer */
.footer-contact{
  margin-top:16px;
  font-size:12.5px; line-height:1.6;
  color:rgba(255,255,255,.45);
}
.footer-contact a{
  color:#fff; font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.25);
  transition:border-color var(--t-fast) var(--ease);
}
.footer-contact a:hover{ border-bottom-color:#fff; }

/* De dónde sale el importe grande */
.calc-basis{
  font-size:12.5px; font-weight:600;
  color:var(--ink-2);
  margin-top:4px;
}

/* Fila de la plataforma que el artista eligio arriba */
.calc-breakdown li.is-picked{
  background:var(--blue-soft);
  border-radius:8px;
  box-shadow:0 0 0 6px var(--blue-soft);
  position:relative;
}
.calc-breakdown li.is-picked .calc-plat,
.calc-breakdown li.is-picked .calc-net{ color:var(--blue-600); font-weight:800; }